Grammar for ielts writing a handbook by David S. Wills Contents

going to
, but if you have no evidence, you would use 
will
instead. It 
can be confusing! Fortunately, even native speakers bend the rules when it comes 
to tenses (not just for the future) and so using “will” where “going to” should be 
used is not a major problem.
Grammar for IELTS Writing

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Sentence Types
There are four types of sentence in English: simple, compound, complex, and 
compound-complex. In this chapter, we will learn how to form each of them. 
First, however, we must look at clauses. There are essentially two kinds of clauses: 
independent and dependent. 
Independent Clauses
An independent clause must have three elements:
„
A subject
„
A verb
„
A complete thought
It is relatively easy to understand those first two, but how do you know 
whether or not a clause contains a complete thought? In fact, that is not so dif-
ficult. If it contains a complete thought, the sentence alone can be completely 
understood. In other words, no extra information is necessary.
C H A P T E R
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Let’s look at some examples: 
„
Sally sings.
„
She loves you.
„
We are going to the mall this weekend. 
In the first example, there are only two words! This is a little unusual, but it 
goes to show that an independent clause can consist of nothing more than the 
subject and verb, and yet contain a complete thought. Nothing else is needed. If 
I told you, “Sally sings,” you may have extra questions, but you get my meaning. 
Dependent Clauses
On the other hand, dependent clauses do not contain a complete thought. This 
is because they almost always begin with a subordinator. A subordinator makes 
this clause less important to the meaning of the whole sentence, and therefore it 
must be attached to an independent clause to be fully understood. “Subordinate” 
means “less important” and some people call these subordinate clauses for that 
reason.
Take a look at this clause:
„
because he wanted to find out the answer.
Here, “because” is a subordinator. Alone, this could not function as a sentence. 
It would be called a sentence fragment, meaning that it is only part of an idea. 
Instead, we need to add it to an independent clause: 
„
Allen went to the teacher’s office because he wanted to find out the
answer. 
If I told you, “Allen went to the teacher’s office,” you would be able to under-
stand me. It is a completely self-contained idea, and therefore it is able to func-
tion as a sentence. However, it is possible to add more information. In this case, 
we have added a dependent clause. The dependent clause could not function 
alone because if I said to you “because he wanted to find out an answer,” you 
simply could not understand my whole meaning.